Created
October 23, 2017 11:39
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| onDropdownChange = (e) => { | |
| this.setState({ | |
| time: e.target.value, // ตาม option value | |
| }); | |
| } | |
| <select | |
| onChange={this.onDropdownChange} | |
| value={this.state.time} | |
| > | |
| <option value={1} key={1}>1</option> | |
| <option value={2} key={2}>2</option> | |
| </select> |
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